Hudson Bay Capital Management
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Hudson Bay Capital Management’s Strategy Inc MSTR Stock Holding History

Hudson Bay Capital Management’s Portfolio MSTR Stock Details MSTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$6.91M Sell
79,432
-149,900
-65% -$21.8M 0.02% 467
2026
Q1 		$28.6M Buy
229,332
+140,000
+157% +$20M 0.1% 157
2025
Q4 		$13.6M Sell
89,332
-368,279
-80% -$84.8M 0.04% 283
2025
Q3 		$147M Sell
457,611
-733,747
-62% -$272M 0.49% 43
2025
Q2 		$482M Buy
1,191,358
+470,366
+65% +$171M 1.64% 10
2025
Q1 		$208M Buy
720,992
+109,498
+18% +$34.8M 0.64% 33
2024
Q4 		$177M Buy
611,494
+539,274
+747% +$162M 0.62% 34
2024
Q3 		$12.2M Buy
72,220
+54,160
+300% +$7.74M 0.05% 247
2024
Q2 		$2.49M Buy
18,060
+8,060
+81% +$1.16M 0.01% 499
2024
Q1 		$1.7M Buy
+10,000
New +$912K 0.01% 480
2021
Q4 		– Sell
-155,000
Closed -$8.96M – 1163
2021
Q3 		$8.96M Buy
155,000
+85,000
+121% +$5.45M 0.12% 159
2021
Q2 		$4.65M Sell
70,000
-60,000
-46% -$3.55M 0.06% 378
2021
Q1 		$8.82M Buy
+130,000
New +$9.18M 0.11% 142

Other funds holding MSTR

Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Hudson Bay Capital Management's MSTR Position: Q2 2026 in Review

Hudson Bay Capital Management reduced its Strategy Inc (MSTR) stake by 65% in Q2 2026, selling an estimated $21.8M and leaving 79,432 shares worth $6.91M. The position accounts for 0.02% of the portfolio, ranked #467.

Hudson Bay Capital Management first reported a position in MSTR in Q1 2021 and has held it in 13 quarters since. The position peaked at $482M in Q2 2025. 850 funds tracked by Wall St. Rank hold MSTR as of Q2 2026.

  • Hudson Bay Capital Management held 79,432 shares of Strategy Inc worth $6.91M as of Q2 2026.
  • Hudson Bay Capital Management sold 149,900 Strategy Inc shares in Q2 2026, an estimated $21.8M.
  • Strategy Inc made up 0.02% of Hudson Bay Capital Management's portfolio in Q2 2026, its #467 holding.
  • Hudson Bay Capital Management first reported a position in Strategy Inc in Q1 2021 and has held it in 13 quarters since.
  • Hudson Bay Capital Management's Strategy Inc position peaked at $482M in Q2 2025.
  • 850 funds tracked by Wall St. Rank held Strategy Inc as of Q2 2026.

Based on Hudson Bay Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.